解不等式2(log½(x))²+9log½(x)+9≤0
解不等式2(log½(x))²+9log½(x)+9≤0
解不等式:log½(x²-1)>log½(2x²-x-3)
对数计算1.{log(4)(3)+ log(8) (3)} X {log(3)(2)+log(9)(2)}2.{log(
若不等式log(3-2x)
解不等式log3(3^x-1)*log(3^(x+2)-9)
解不等式log½(x+13)<log½(x²-2x+15)
已知log(2)[log(3)(log(4) x)] = log(3) [log(4) (log(2) y)]=0,求x
解不等式[log(2)(x)]²-log(2)(x²)-2>0
解不等式:√(log2(x-1))+log(1/2)(x^3)+2>0
解不等式log(2x-3)^(x^2-3)>0
解不等式log(2x-3)(X方-3)大于0
当a>0且a≠1时,解关于x的不等式log以根号a为底数(x-2)≤log以a为底(3x²+x-3)